Merge branch 'devel-timer' into devel-cleanup
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index f88505a..d7df07e 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -329,16 +329,11 @@
};
static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
- {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.1",
- },
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
};
+
static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
- {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.0",
- },
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
static int omap4_twl6030_hsmmc_late_init(struct device *dev)
@@ -395,7 +390,7 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
+ .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply),
.consumer_supplies = sdp4430_vaux_supply,
};
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 8b49dc2..d76dca7 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -162,9 +162,7 @@
static struct omap_nand_platform_data cm_t35_nand_data = {
.parts = cm_t35_nand_partitions,
.nr_parts = ARRAY_SIZE(cm_t35_nand_partitions),
- .dma_channel = -1, /* disable DMA in OMAP NAND driver */
.cs = 0,
-
};
static void __init cm_t35_init_nand(void)
@@ -337,19 +335,21 @@
}
}
-static struct regulator_consumer_supply cm_t35_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply cm_t35_vsim_supply = {
- .supply = "vmmc_aux",
+static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply cm_t35_vdac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply cm_t35_vdac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
-static struct regulator_consumer_supply cm_t35_vdvi_supply =
- REGULATOR_SUPPLY("vdvi", "omapdss");
+static struct regulator_consumer_supply cm_t35_vdvi_supply[] = {
+ REGULATOR_SUPPLY("vdvi", "omapdss"),
+};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
static struct regulator_init_data cm_t35_vmmc1 = {
@@ -362,8 +362,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &cm_t35_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply),
+ .consumer_supplies = cm_t35_vmmc1_supply,
};
/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
@@ -377,8 +377,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &cm_t35_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply),
+ .consumer_supplies = cm_t35_vsim_supply,
};
/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
@@ -391,8 +391,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &cm_t35_vdac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(cm_t35_vdac_supply),
+ .consumer_supplies = cm_t35_vdac_supply,
};
/* VPLL2 for digital video outputs */
@@ -406,8 +406,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &cm_t35_vdvi_supply,
+ .num_consumer_supplies = ARRAY_SIZE(cm_t35_vdvi_supply),
+ .consumer_supplies = cm_t35_vdvi_supply,
};
static struct twl4030_usb_data cm_t35_usb_data = {
@@ -481,10 +481,6 @@
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters */
- cm_t35_vmmc1_supply.dev = mmc[0].dev;
- cm_t35_vsim_supply.dev = mmc[0].dev;
-
return 0;
}
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index aa67240d..05c72f4 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -236,7 +236,6 @@
static struct omap_nand_platform_data cm_t3517_nand_data = {
.parts = cm_t3517_nand_partitions,
.nr_parts = ARRAY_SIZE(cm_t3517_nand_partitions),
- .dma_channel = -1, /* disable DMA in OMAP NAND driver */
.cs = 0,
};
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 360ba7b..949dbea 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -129,13 +129,14 @@
gpio_set_value_cansleep(dssdev->reset_gpio, 0);
}
-static struct regulator_consumer_supply devkit8000_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
-
+static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
/* ads7846 on SPI */
-static struct regulator_consumer_supply devkit8000_vio_supply =
- REGULATOR_SUPPLY("vcc", "spi2.0");
+static struct regulator_consumer_supply devkit8000_vio_supply[] = {
+ REGULATOR_SUPPLY("vcc", "spi2.0"),
+};
static struct panel_generic_dpi_data lcd_panel = {
.name = "generic",
@@ -185,8 +186,9 @@
.default_device = &devkit8000_lcd_device,
};
-static struct regulator_consumer_supply devkit8000_vdda_dac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply devkit8000_vdda_dac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
static uint32_t board_keymap[] = {
KEY(0, 0, KEY_1),
@@ -283,8 +285,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &devkit8000_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply),
+ .consumer_supplies = devkit8000_vmmc1_supply,
};
/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
@@ -297,8 +299,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &devkit8000_vdda_dac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(devkit8000_vdda_dac_supply),
+ .consumer_supplies = devkit8000_vdda_dac_supply,
};
/* VPLL1 for digital video outputs */
@@ -326,8 +328,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &devkit8000_vio_supply,
+ .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply),
+ .consumer_supplies = devkit8000_vio_supply,
};
static struct twl4030_usb_data devkit8000_usb_data = {
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index 729892f..aa1b0cb 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -132,11 +132,7 @@
};
static struct omap_nand_platform_data board_nand_data = {
- .nand_setup = NULL,
.gpmc_t = &nand_timings,
- .dma_channel = -1, /* disable DMA in OMAP NAND driver */
- .dev_ready = NULL,
- .devsize = 0, /* '0' for 8-bit, '1' for 16-bit device */
};
void
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 381a27c..f683835 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -222,8 +222,9 @@
static inline void __init igep2_init_smsc911x(void) { }
#endif
-static struct regulator_consumer_supply igep_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
+static struct regulator_consumer_supply igep_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
static struct regulator_init_data igep_vmmc1 = {
@@ -236,12 +237,13 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &igep_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(igep_vmmc1_supply),
+ .consumer_supplies = igep_vmmc1_supply,
};
-static struct regulator_consumer_supply igep_vio_supply =
- REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
+static struct regulator_consumer_supply igep_vio_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
+};
static struct regulator_init_data igep_vio = {
.constraints = {
@@ -254,20 +256,21 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &igep_vio_supply,
+ .num_consumer_supplies = ARRAY_SIZE(igep_vio_supply),
+ .consumer_supplies = igep_vio_supply,
};
-static struct regulator_consumer_supply igep_vmmc2_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
+static struct regulator_consumer_supply igep_vmmc2_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
+};
static struct regulator_init_data igep_vmmc2 = {
.constraints = {
.valid_modes_mask = REGULATOR_MODE_NORMAL,
.always_on = 1,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &igep_vmmc2_supply,
+ .num_consumer_supplies = ARRAY_SIZE(igep_vmmc2_supply),
+ .consumer_supplies = igep_vmmc2_supply,
};
static struct fixed_voltage_config igep_vwlan = {
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 75ebc99..5d4328f 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -213,8 +213,8 @@
.irq_line = 1,
};
-static struct regulator_consumer_supply ldp_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply ldp_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
@@ -228,8 +228,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &ldp_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(ldp_vmmc1_supply),
+ .consumer_supplies = ldp_vmmc1_supply,
};
/* ads7846 on SPI */
@@ -341,8 +341,6 @@
ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0);
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters */
- ldp_vmmc1_supply.dev = mmc[0].dev;
}
MACHINE_START(OMAP_LDP, "OMAP LDP board")
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 5a830df..2d8dfb3 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -209,8 +209,9 @@
.default_device = &beagle_dvi_device,
};
-static struct regulator_consumer_supply beagle_vdac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply beagle_vdac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
static struct regulator_consumer_supply beagle_vdvi_supplies[] = {
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
@@ -238,12 +239,12 @@
{} /* Terminator */
};
-static struct regulator_consumer_supply beagle_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply beagle_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply beagle_vsim_supply = {
- .supply = "vmmc_aux",
+static struct regulator_consumer_supply beagle_vsim_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
static struct gpio_led gpio_leds[];
@@ -266,10 +267,6 @@
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters */
- beagle_vmmc1_supply.dev = mmc[0].dev;
- beagle_vsim_supply.dev = mmc[0].dev;
-
/*
* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active
* high / others active low)
@@ -335,8 +332,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &beagle_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(beagle_vmmc1_supply),
+ .consumer_supplies = beagle_vmmc1_supply,
};
/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
@@ -350,8 +347,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &beagle_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(beagle_vsim_supply),
+ .consumer_supplies = beagle_vsim_supply,
};
/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
@@ -364,8 +361,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &beagle_vdac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(beagle_vdac_supply),
+ .consumer_supplies = beagle_vdac_supply,
};
/* VPLL2 for digital video outputs */
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 7cbcf60..57bce0f 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -273,12 +273,12 @@
.default_device = &omap3_evm_lcd_device,
};
-static struct regulator_consumer_supply omap3evm_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply omap3evm_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply omap3evm_vsim_supply = {
- .supply = "vmmc_aux",
+static struct regulator_consumer_supply omap3evm_vsim_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
@@ -292,8 +292,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3evm_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc1_supply),
+ .consumer_supplies = omap3evm_vmmc1_supply,
};
/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
@@ -307,8 +307,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3evm_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3evm_vsim_supply),
+ .consumer_supplies = omap3evm_vsim_supply,
};
static struct omap2_hsmmc_info mmc[] = {
@@ -365,10 +365,6 @@
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters */
- omap3evm_vmmc1_supply.dev = mmc[0].dev;
- omap3evm_vsim_supply.dev = mmc[0].dev;
-
/*
* Most GPIOs are for USB OTG. Some are mostly sent to
* the P2 connector; notably LEDA for the LCD backlight.
@@ -449,8 +445,9 @@
.audio = &omap3evm_audio_data,
};
-static struct regulator_consumer_supply omap3_evm_vdda_dac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply omap3_evm_vdda_dac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
/* VDAC for DSS driving S-Video */
static struct regulator_init_data omap3_evm_vdac = {
@@ -463,8 +460,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3_evm_vdda_dac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3_evm_vdda_dac_supply),
+ .consumer_supplies = omap3_evm_vdda_dac_supply,
};
/* VPLL2 for digital video outputs */
@@ -488,8 +485,9 @@
};
/* ads7846 on SPI */
-static struct regulator_consumer_supply omap3evm_vio_supply =
- REGULATOR_SUPPLY("vcc", "spi1.0");
+static struct regulator_consumer_supply omap3evm_vio_supply[] = {
+ REGULATOR_SUPPLY("vcc", "spi1.0"),
+};
/* VIO for ads7846 */
static struct regulator_init_data omap3evm_vio = {
@@ -502,8 +500,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3evm_vio_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3evm_vio_supply),
+ .consumer_supplies = omap3evm_vio_supply,
};
#ifdef CONFIG_WL12XX_PLATFORM_DATA
@@ -511,16 +509,17 @@
#define OMAP3EVM_WLAN_PMENA_GPIO (150)
#define OMAP3EVM_WLAN_IRQ_GPIO (149)
-static struct regulator_consumer_supply omap3evm_vmmc2_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
+static struct regulator_consumer_supply omap3evm_vmmc2_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
+};
/* VMMC2 for driving the WL12xx module */
static struct regulator_init_data omap3evm_vmmc2 = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3evm_vmmc2_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc2_supply),
+ .consumer_supplies = omap3evm_vmmc2_supply,
};
static struct fixed_voltage_config omap3evm_vwlan = {
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 8e67567..703aeb5 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -54,8 +54,8 @@
#define OMAP3_TORPEDO_MMC_GPIO_CD 127
#define OMAP3_TORPEDO_SMSC911X_GPIO_IRQ 129
-static struct regulator_consumer_supply omap3logic_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply omap3logic_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
@@ -70,8 +70,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3logic_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3logic_vmmc1_supply),
+ .consumer_supplies = omap3logic_vmmc1_supply,
};
static struct twl4030_gpio_platform_data omap3logic_gpio_data = {
@@ -129,8 +129,6 @@
}
omap2_hsmmc_init(board_mmc_info);
- /* link regulators to MMC adapters */
- omap3logic_vmmc1_supply.dev = board_mmc_info[0].dev;
}
static struct omap_smsc911x_platform_data __initdata board_smsc911x_data = {
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index ff0be83..47c426e 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -319,17 +319,21 @@
.setup = omap3pandora_twl_gpio_setup,
};
-static struct regulator_consumer_supply pandora_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
+static struct regulator_consumer_supply pandora_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
-static struct regulator_consumer_supply pandora_vmmc2_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
+static struct regulator_consumer_supply pandora_vmmc2_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1")
+};
-static struct regulator_consumer_supply pandora_vmmc3_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2");
+static struct regulator_consumer_supply pandora_vmmc3_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"),
+};
-static struct regulator_consumer_supply pandora_vdda_dac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply pandora_vdda_dac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
static struct regulator_consumer_supply pandora_vdds_supplies[] = {
REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
@@ -337,11 +341,13 @@
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
};
-static struct regulator_consumer_supply pandora_vcc_lcd_supply =
- REGULATOR_SUPPLY("vcc", "display0");
+static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = {
+ REGULATOR_SUPPLY("vcc", "display0"),
+};
-static struct regulator_consumer_supply pandora_usb_phy_supply =
- REGULATOR_SUPPLY("hsusb0", "ehci-omap.0");
+static struct regulator_consumer_supply pandora_usb_phy_supply[] = {
+ REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"),
+};
/* ads7846 on SPI and 2 nub controllers on I2C */
static struct regulator_consumer_supply pandora_vaux4_supplies[] = {
@@ -350,8 +356,9 @@
REGULATOR_SUPPLY("vcc", "3-0067"),
};
-static struct regulator_consumer_supply pandora_adac_supply =
- REGULATOR_SUPPLY("vcc", "soc-audio");
+static struct regulator_consumer_supply pandora_adac_supply[] = {
+ REGULATOR_SUPPLY("vcc", "soc-audio"),
+};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
static struct regulator_init_data pandora_vmmc1 = {
@@ -364,8 +371,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &pandora_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc1_supply),
+ .consumer_supplies = pandora_vmmc1_supply,
};
/* VMMC2 for MMC2 pins CMD, CLK, DAT0..DAT3 (max 100 mA) */
@@ -379,8 +386,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &pandora_vmmc2_supply,
+ .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc2_supply),
+ .consumer_supplies = pandora_vmmc2_supply,
};
/* VDAC for DSS driving S-Video */
@@ -394,8 +401,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &pandora_vdda_dac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(pandora_vdda_dac_supply),
+ .consumer_supplies = pandora_vdda_dac_supply,
};
/* VPLL2 for digital video outputs */
@@ -424,8 +431,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &pandora_vcc_lcd_supply,
+ .num_consumer_supplies = ARRAY_SIZE(pandora_vcc_lcd_supply),
+ .consumer_supplies = pandora_vcc_lcd_supply,
};
/* VAUX2 for USB host PHY */
@@ -439,8 +446,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &pandora_usb_phy_supply,
+ .num_consumer_supplies = ARRAY_SIZE(pandora_usb_phy_supply),
+ .consumer_supplies = pandora_usb_phy_supply,
};
/* VAUX4 for ads7846 and nubs */
@@ -469,8 +476,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &pandora_adac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(pandora_adac_supply),
+ .consumer_supplies = pandora_adac_supply,
};
/* Fixed regulator internal to Wifi module */
@@ -478,8 +485,8 @@
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &pandora_vmmc3_supply,
+ .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc3_supply),
+ .consumer_supplies = pandora_vmmc3_supply,
};
static struct fixed_voltage_config pandora_vwlan = {
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index c8e53d0..b8ad4dd 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -205,12 +205,12 @@
.default_device = &omap3_stalker_dvi_device,
};
-static struct regulator_consumer_supply omap3stalker_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply omap3stalker_vsim_supply = {
- .supply = "vmmc_aux",
+static struct regulator_consumer_supply omap3stalker_vsim_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
@@ -223,8 +223,8 @@
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3stalker_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vmmc1_supply),
+ .consumer_supplies = omap3stalker_vmmc1_supply,
};
/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
@@ -237,8 +237,8 @@
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3stalker_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vsim_supply),
+ .consumer_supplies = omap3stalker_vsim_supply,
};
static struct omap2_hsmmc_info mmc[] = {
@@ -320,10 +320,6 @@
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters */
- omap3stalker_vmmc1_supply.dev = mmc[0].dev;
- omap3stalker_vsim_supply.dev = mmc[0].dev;
-
/*
* Most GPIOs are for USB OTG. Some are mostly sent to
* the P2 connector; notably LEDA for the LCD backlight.
@@ -402,8 +398,9 @@
.audio = &omap3stalker_audio_data,
};
-static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
/* VDAC for DSS driving S-Video */
static struct regulator_init_data omap3_stalker_vdac = {
@@ -416,8 +413,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap3_stalker_vdda_dac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap3_stalker_vdda_dac_supply),
+ .consumer_supplies = omap3_stalker_vdda_dac_supply,
};
/* VPLL2 for digital video outputs */
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 729565c..57e6ed3 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -113,12 +113,12 @@
.ctrl_name = "internal",
};
-static struct regulator_consumer_supply touchbook_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply touchbook_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply touchbook_vsim_supply = {
- .supply = "vmmc_aux",
+static struct regulator_consumer_supply touchbook_vsim_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
static struct gpio_led gpio_leds[];
@@ -136,10 +136,6 @@
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters */
- touchbook_vmmc1_supply.dev = mmc[0].dev;
- touchbook_vsim_supply.dev = mmc[0].dev;
-
/* REVISIT: need ehci-omap hooks for external VBUS
* power switch and overcurrent detect
*/
@@ -166,14 +162,18 @@
.setup = touchbook_twl_gpio_setup,
};
-static struct regulator_consumer_supply touchbook_vdac_supply = {
+static struct regulator_consumer_supply touchbook_vdac_supply[] = {
+{
.supply = "vdac",
.dev = &omap3_touchbook_lcd_device.dev,
+},
};
-static struct regulator_consumer_supply touchbook_vdvi_supply = {
+static struct regulator_consumer_supply touchbook_vdvi_supply[] = {
+{
.supply = "vdvi",
.dev = &omap3_touchbook_lcd_device.dev,
+},
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
@@ -187,8 +187,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &touchbook_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(touchbook_vmmc1_supply),
+ .consumer_supplies = touchbook_vmmc1_supply,
};
/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
@@ -202,8 +202,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &touchbook_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(touchbook_vsim_supply),
+ .consumer_supplies = touchbook_vsim_supply,
};
/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
@@ -216,8 +216,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &touchbook_vdac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(touchbook_vdac_supply),
+ .consumer_supplies = touchbook_vdac_supply,
};
/* VPLL2 for digital video outputs */
@@ -231,8 +231,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &touchbook_vdvi_supply,
+ .num_consumer_supplies = ARRAY_SIZE(touchbook_vdvi_supply),
+ .consumer_supplies = touchbook_vdvi_supply,
};
static struct twl4030_usb_data touchbook_usb_data = {
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index f106489..ee2034e 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -182,23 +182,19 @@
};
static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
- {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.0",
- },
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply omap4_panda_vmmc5_supply = {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.4",
+static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"),
};
static struct regulator_init_data panda_vmmc5 = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap4_panda_vmmc5_supply,
+ .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply),
+ .consumer_supplies = omap4_panda_vmmc5_supply,
};
static struct fixed_voltage_config panda_vwlan = {
@@ -311,7 +307,7 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
+ .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc_supply),
.consumer_supplies = omap4_panda_vmmc_supply,
};
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index d06248f..1bf2f39 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -74,15 +74,16 @@
defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
/* fixed regulator for ads7846 */
-static struct regulator_consumer_supply ads7846_supply =
- REGULATOR_SUPPLY("vcc", "spi1.0");
+static struct regulator_consumer_supply ads7846_supply[] = {
+ REGULATOR_SUPPLY("vcc", "spi1.0"),
+};
static struct regulator_init_data vads7846_regulator = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &ads7846_supply,
+ .num_consumer_supplies = ARRAY_SIZE(ads7846_supply),
+ .consumer_supplies = ads7846_supply,
};
static struct fixed_voltage_config vads7846 = {
@@ -264,8 +265,9 @@
.default_device = &overo_dvi_device,
};
-static struct regulator_consumer_supply overo_vdda_dac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply overo_vdda_dac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
static struct regulator_consumer_supply overo_vdds_dsi_supply[] = {
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
@@ -319,8 +321,8 @@
{} /* Terminator */
};
-static struct regulator_consumer_supply overo_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply overo_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
@@ -415,8 +417,6 @@
{
omap2_hsmmc_init(mmc);
- overo_vmmc1_supply.dev = mmc[0].dev;
-
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
@@ -447,8 +447,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &overo_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(overo_vmmc1_supply),
+ .consumer_supplies = overo_vmmc1_supply,
};
/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
@@ -461,8 +461,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &overo_vdda_dac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(overo_vdda_dac_supply),
+ .consumer_supplies = overo_vdda_dac_supply,
};
/* VPLL2 for digital video outputs */
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 9903667..5e559dd 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -358,14 +358,17 @@
{} /* Terminator */
};
-static struct regulator_consumer_supply rx51_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
+static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
-static struct regulator_consumer_supply rx51_vaux3_supply =
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
+static struct regulator_consumer_supply rx51_vaux3_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
+};
-static struct regulator_consumer_supply rx51_vsim_supply =
- REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
+static struct regulator_consumer_supply rx51_vsim_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
+};
static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
/* tlv320aic3x analog supplies */
@@ -452,8 +455,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &rx51_vaux3_supply,
+ .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
+ .consumer_supplies = rx51_vaux3_supply,
};
static struct regulator_init_data rx51_vaux4 = {
@@ -479,8 +482,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &rx51_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
+ .consumer_supplies = rx51_vmmc1_supply,
};
static struct regulator_init_data rx51_vmmc2 = {
@@ -511,8 +514,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &rx51_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
+ .consumer_supplies = rx51_vsim_supply,
};
static struct regulator_init_data rx51_vdac = {
@@ -526,7 +529,7 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
+ .num_consumer_supplies = ARRAY_SIZE(rx51_vdac_supply),
.consumer_supplies = rx51_vdac_supply,
};
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 118c6f5..8495f82 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -105,21 +105,20 @@
.rep = 1,
};
-static struct regulator_consumer_supply zoom_vmmc1_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply zoom_vmmc1_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply zoom_vsim_supply = {
- .supply = "vmmc_aux",
+static struct regulator_consumer_supply zoom_vsim_supply[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
-static struct regulator_consumer_supply zoom_vmmc2_supply = {
- .supply = "vmmc",
+static struct regulator_consumer_supply zoom_vmmc2_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
};
-static struct regulator_consumer_supply zoom_vmmc3_supply = {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.2",
+static struct regulator_consumer_supply zoom_vmmc3_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"),
};
/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
@@ -133,8 +132,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &zoom_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(zoom_vmmc1_supply),
+ .consumer_supplies = zoom_vmmc1_supply,
};
/* VMMC2 for MMC2 card */
@@ -148,8 +147,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &zoom_vmmc2_supply,
+ .num_consumer_supplies = ARRAY_SIZE(zoom_vmmc2_supply),
+ .consumer_supplies = zoom_vmmc2_supply,
};
/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
@@ -163,16 +162,16 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &zoom_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(zoom_vsim_supply),
+ .consumer_supplies = zoom_vsim_supply,
};
static struct regulator_init_data zoom_vmmc3 = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &zoom_vmmc3_supply,
+ .num_consumer_supplies = ARRAY_SIZE(zoom_vmmc3_supply),
+ .consumer_supplies = zoom_vmmc3_supply,
};
static struct fixed_voltage_config zoom_vwlan = {
@@ -232,8 +231,9 @@
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
};
-static struct regulator_consumer_supply zoom_vdda_dac_supply =
- REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
+static struct regulator_consumer_supply zoom_vdda_dac_supply[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
+};
static struct regulator_init_data zoom_vpll2 = {
.constraints = {
@@ -257,8 +257,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &zoom_vdda_dac_supply,
+ .num_consumer_supplies = ARRAY_SIZE(zoom_vdda_dac_supply),
+ .consumer_supplies = zoom_vdda_dac_supply,
};
static int zoom_twl_gpio_setup(struct device *dev,
@@ -270,13 +270,6 @@
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters ... we "know" the
- * regulators will be set up only *after* we return.
- */
- zoom_vmmc1_supply.dev = mmc[0].dev;
- zoom_vsim_supply.dev = mmc[0].dev;
- zoom_vmmc2_supply.dev = mmc[1].dev;
-
ret = gpio_request_one(LCD_PANEL_ENABLE_GPIO, GPIOF_OUT_INIT_LOW,
"lcd enable");
if (ret)
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index 94ccf46..0043fa8 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -115,9 +115,7 @@
#endif
#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
-static struct omap_nand_platform_data nand_data = {
- .dma_channel = -1, /* disable DMA in OMAP NAND driver */
-};
+static struct omap_nand_platform_data nand_data;
void __init omap_nand_flash_init(int options, struct mtd_partition *parts,
int nr_parts)
@@ -148,7 +146,7 @@
nand_data.cs = nandcs;
nand_data.parts = parts;
nand_data.nr_parts = nr_parts;
- nand_data.options = options;
+ nand_data.devsize = options;
printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
if (gpmc_nand_init(&nand_data) < 0)
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index c1791d0..8ad210b 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -20,8 +20,6 @@
#include <plat/board.h>
#include <plat/gpmc.h>
-static struct omap_nand_platform_data *gpmc_nand_data;
-
static struct resource gpmc_nand_resource = {
.flags = IORESOURCE_MEM,
};
@@ -33,7 +31,7 @@
.resource = &gpmc_nand_resource,
};
-static int omap2_nand_gpmc_retime(void)
+static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data)
{
struct gpmc_timings t;
int err;
@@ -83,13 +81,11 @@
return 0;
}
-int __init gpmc_nand_init(struct omap_nand_platform_data *_nand_data)
+int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
{
int err = 0;
struct device *dev = &gpmc_nand_device.dev;
- gpmc_nand_data = _nand_data;
- gpmc_nand_data->nand_setup = omap2_nand_gpmc_retime;
gpmc_nand_device.dev.platform_data = gpmc_nand_data;
err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE,
@@ -100,7 +96,7 @@
}
/* Set timings in GPMC */
- err = omap2_nand_gpmc_retime();
+ err = omap2_nand_gpmc_retime(gpmc_nand_data);
if (err < 0) {
dev_err(dev, "Unable to set gpmc timings: %d\n", err);
return err;
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index f8f690a..6c53508 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -24,7 +24,6 @@
#ifndef __ASM_ARCH_OMAP_MCBSP_H
#define __ASM_ARCH_OMAP_MCBSP_H
-#include <linux/completion.h>
#include <linux/spinlock.h>
#include <mach/hardware.h>
@@ -340,10 +339,6 @@
OMAP_MCBSP5
} omap_mcbsp_id;
-typedef int __bitwise omap_mcbsp_io_type_t;
-#define OMAP_MCBSP_IRQ_IO ((__force omap_mcbsp_io_type_t) 1)
-#define OMAP_MCBSP_POLL_IO ((__force omap_mcbsp_io_type_t) 2)
-
typedef enum {
OMAP_MCBSP_WORD_8 = 0,
OMAP_MCBSP_WORD_12,
@@ -353,38 +348,6 @@
OMAP_MCBSP_WORD_32,
} omap_mcbsp_word_length;
-typedef enum {
- OMAP_MCBSP_CLK_RISING = 0,
- OMAP_MCBSP_CLK_FALLING,
-} omap_mcbsp_clk_polarity;
-
-typedef enum {
- OMAP_MCBSP_FS_ACTIVE_HIGH = 0,
- OMAP_MCBSP_FS_ACTIVE_LOW,
-} omap_mcbsp_fs_polarity;
-
-typedef enum {
- OMAP_MCBSP_CLK_STP_MODE_NO_DELAY = 0,
- OMAP_MCBSP_CLK_STP_MODE_DELAY,
-} omap_mcbsp_clk_stp_mode;
-
-
-/******* SPI specific mode **********/
-typedef enum {
- OMAP_MCBSP_SPI_MASTER = 0,
- OMAP_MCBSP_SPI_SLAVE,
-} omap_mcbsp_spi_mode;
-
-struct omap_mcbsp_spi_cfg {
- omap_mcbsp_spi_mode spi_mode;
- omap_mcbsp_clk_polarity rx_clock_polarity;
- omap_mcbsp_clk_polarity tx_clock_polarity;
- omap_mcbsp_fs_polarity fsx_polarity;
- u8 clk_div;
- omap_mcbsp_clk_stp_mode clk_stp_mode;
- omap_mcbsp_word_length word_length;
-};
-
/* Platform specific configuration */
struct omap_mcbsp_ops {
void (*request)(unsigned int);
@@ -425,22 +388,12 @@
omap_mcbsp_word_length rx_word_length;
omap_mcbsp_word_length tx_word_length;
- omap_mcbsp_io_type_t io_type; /* IRQ or poll */
- /* IRQ based TX/RX */
int rx_irq;
int tx_irq;
/* DMA stuff */
u8 dma_rx_sync;
- short dma_rx_lch;
u8 dma_tx_sync;
- short dma_tx_lch;
-
- /* Completion queues */
- struct completion tx_irq_completion;
- struct completion rx_irq_completion;
- struct completion tx_dma_completion;
- struct completion rx_dma_completion;
/* Protect the field .free, while checking if the mcbsp is in use */
spinlock_t lock;
@@ -499,24 +452,9 @@
void omap_mcbsp_free(unsigned int id);
void omap_mcbsp_start(unsigned int id, int tx, int rx);
void omap_mcbsp_stop(unsigned int id, int tx, int rx);
-void omap_mcbsp_xmit_word(unsigned int id, u32 word);
-u32 omap_mcbsp_recv_word(unsigned int id);
-
-int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int length);
-int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int length);
-int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word);
-int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word);
-
/* McBSP functional clock source changing function */
extern int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id);
-/* SPI specific API */
-void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg * spi_cfg);
-
-/* Polled read/write functions */
-int omap_mcbsp_pollread(unsigned int id, u16 * buf);
-int omap_mcbsp_pollwrite(unsigned int id, u16 buf);
-int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type);
/* McBSP signal muxing API */
void omap2_mcbsp1_mux_clkr_src(u8 mux);
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index d86d1ec..67fc506 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -19,15 +19,11 @@
};
struct omap_nand_platform_data {
- unsigned int options;
int cs;
- int gpio_irq;
struct mtd_partition *parts;
struct gpmc_timings *gpmc_t;
int nr_parts;
- int (*nand_setup)(void);
- int (*dev_ready)(struct omap_nand_platform_data *);
- int dma_channel;
+ bool dev_ready;
int gpmc_irq;
enum nand_io xfer_type;
unsigned long phys_base;
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 5587acf..455eadc 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -16,8 +16,6 @@
#include <linux/init.h>
#include <linux/device.h>
#include <linux/platform_device.h>
-#include <linux/wait.h>
-#include <linux/completion.h>
#include <linux/interrupt.h>
#include <linux/err.h>
#include <linux/clk.h>
@@ -25,7 +23,6 @@
#include <linux/io.h>
#include <linux/slab.h>
-#include <plat/dma.h>
#include <plat/mcbsp.h>
#include <plat/omap_device.h>
#include <linux/pm_runtime.h>
@@ -136,8 +133,6 @@
irqst_spcr2);
/* Writing zero to XSYNC_ERR clears the IRQ */
MCBSP_WRITE(mcbsp_tx, SPCR2, MCBSP_READ_CACHE(mcbsp_tx, SPCR2));
- } else {
- complete(&mcbsp_tx->tx_irq_completion);
}
return IRQ_HANDLED;
@@ -156,41 +151,11 @@
irqst_spcr1);
/* Writing zero to RSYNC_ERR clears the IRQ */
MCBSP_WRITE(mcbsp_rx, SPCR1, MCBSP_READ_CACHE(mcbsp_rx, SPCR1));
- } else {
- complete(&mcbsp_rx->rx_irq_completion);
}
return IRQ_HANDLED;
}
-static void omap_mcbsp_tx_dma_callback(int lch, u16 ch_status, void *data)
-{
- struct omap_mcbsp *mcbsp_dma_tx = data;
-
- dev_dbg(mcbsp_dma_tx->dev, "TX DMA callback : 0x%x\n",
- MCBSP_READ(mcbsp_dma_tx, SPCR2));
-
- /* We can free the channels */
- omap_free_dma(mcbsp_dma_tx->dma_tx_lch);
- mcbsp_dma_tx->dma_tx_lch = -1;
-
- complete(&mcbsp_dma_tx->tx_dma_completion);
-}
-
-static void omap_mcbsp_rx_dma_callback(int lch, u16 ch_status, void *data)
-{
- struct omap_mcbsp *mcbsp_dma_rx = data;
-
- dev_dbg(mcbsp_dma_rx->dev, "RX DMA callback : 0x%x\n",
- MCBSP_READ(mcbsp_dma_rx, SPCR2));
-
- /* We can free the channels */
- omap_free_dma(mcbsp_dma_rx->dma_rx_lch);
- mcbsp_dma_rx->dma_rx_lch = -1;
-
- complete(&mcbsp_dma_rx->rx_dma_completion);
-}
-
/*
* omap_mcbsp_config simply write a config to the
* appropriate McBSP.
@@ -758,37 +723,6 @@
static inline void omap_st_stop(struct omap_mcbsp *mcbsp) {}
#endif
-/*
- * We can choose between IRQ based or polled IO.
- * This needs to be called before omap_mcbsp_request().
- */
-int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type)
-{
- struct omap_mcbsp *mcbsp;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
- mcbsp = id_to_mcbsp_ptr(id);
-
- spin_lock(&mcbsp->lock);
-
- if (!mcbsp->free) {
- dev_err(mcbsp->dev, "McBSP%d is currently in use\n",
- mcbsp->id);
- spin_unlock(&mcbsp->lock);
- return -EINVAL;
- }
-
- mcbsp->io_type = io_type;
-
- spin_unlock(&mcbsp->lock);
-
- return 0;
-}
-EXPORT_SYMBOL(omap_mcbsp_set_io_type);
-
int omap_mcbsp_request(unsigned int id)
{
struct omap_mcbsp *mcbsp;
@@ -833,29 +767,24 @@
MCBSP_WRITE(mcbsp, SPCR1, 0);
MCBSP_WRITE(mcbsp, SPCR2, 0);
- if (mcbsp->io_type == OMAP_MCBSP_IRQ_IO) {
- /* We need to get IRQs here */
- init_completion(&mcbsp->tx_irq_completion);
- err = request_irq(mcbsp->tx_irq, omap_mcbsp_tx_irq_handler,
- 0, "McBSP", (void *)mcbsp);
- if (err != 0) {
- dev_err(mcbsp->dev, "Unable to request TX IRQ %d "
- "for McBSP%d\n", mcbsp->tx_irq,
- mcbsp->id);
- goto err_clk_disable;
- }
+ err = request_irq(mcbsp->tx_irq, omap_mcbsp_tx_irq_handler,
+ 0, "McBSP", (void *)mcbsp);
+ if (err != 0) {
+ dev_err(mcbsp->dev, "Unable to request TX IRQ %d "
+ "for McBSP%d\n", mcbsp->tx_irq,
+ mcbsp->id);
+ goto err_clk_disable;
+ }
- if (mcbsp->rx_irq) {
- init_completion(&mcbsp->rx_irq_completion);
- err = request_irq(mcbsp->rx_irq,
- omap_mcbsp_rx_irq_handler,
- 0, "McBSP", (void *)mcbsp);
- if (err != 0) {
- dev_err(mcbsp->dev, "Unable to request RX IRQ %d "
- "for McBSP%d\n", mcbsp->rx_irq,
- mcbsp->id);
- goto err_free_irq;
- }
+ if (mcbsp->rx_irq) {
+ err = request_irq(mcbsp->rx_irq,
+ omap_mcbsp_rx_irq_handler,
+ 0, "McBSP", (void *)mcbsp);
+ if (err != 0) {
+ dev_err(mcbsp->dev, "Unable to request RX IRQ %d "
+ "for McBSP%d\n", mcbsp->rx_irq,
+ mcbsp->id);
+ goto err_free_irq;
}
}
@@ -901,12 +830,9 @@
pm_runtime_put_sync(mcbsp->dev);
- if (mcbsp->io_type == OMAP_MCBSP_IRQ_IO) {
- /* Free IRQs */
- if (mcbsp->rx_irq)
- free_irq(mcbsp->rx_irq, (void *)mcbsp);
- free_irq(mcbsp->tx_irq, (void *)mcbsp);
- }
+ if (mcbsp->rx_irq)
+ free_irq(mcbsp->rx_irq, (void *)mcbsp);
+ free_irq(mcbsp->tx_irq, (void *)mcbsp);
reg_cache = mcbsp->reg_cache;
@@ -1043,485 +969,6 @@
}
EXPORT_SYMBOL(omap_mcbsp_stop);
-/* polled mcbsp i/o operations */
-int omap_mcbsp_pollwrite(unsigned int id, u16 buf)
-{
- struct omap_mcbsp *mcbsp;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
-
- mcbsp = id_to_mcbsp_ptr(id);
-
- MCBSP_WRITE(mcbsp, DXR1, buf);
- /* if frame sync error - clear the error */
- if (MCBSP_READ(mcbsp, SPCR2) & XSYNC_ERR) {
- /* clear error */
- MCBSP_WRITE(mcbsp, SPCR2, MCBSP_READ_CACHE(mcbsp, SPCR2));
- /* resend */
- return -1;
- } else {
- /* wait for transmit confirmation */
- int attemps = 0;
- while (!(MCBSP_READ(mcbsp, SPCR2) & XRDY)) {
- if (attemps++ > 1000) {
- MCBSP_WRITE(mcbsp, SPCR2,
- MCBSP_READ_CACHE(mcbsp, SPCR2) &
- (~XRST));
- udelay(10);
- MCBSP_WRITE(mcbsp, SPCR2,
- MCBSP_READ_CACHE(mcbsp, SPCR2) |
- (XRST));
- udelay(10);
- dev_err(mcbsp->dev, "Could not write to"
- " McBSP%d Register\n", mcbsp->id);
- return -2;
- }
- }
- }
-
- return 0;
-}
-EXPORT_SYMBOL(omap_mcbsp_pollwrite);
-
-int omap_mcbsp_pollread(unsigned int id, u16 *buf)
-{
- struct omap_mcbsp *mcbsp;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
- mcbsp = id_to_mcbsp_ptr(id);
-
- /* if frame sync error - clear the error */
- if (MCBSP_READ(mcbsp, SPCR1) & RSYNC_ERR) {
- /* clear error */
- MCBSP_WRITE(mcbsp, SPCR1, MCBSP_READ_CACHE(mcbsp, SPCR1));
- /* resend */
- return -1;
- } else {
- /* wait for receive confirmation */
- int attemps = 0;
- while (!(MCBSP_READ(mcbsp, SPCR1) & RRDY)) {
- if (attemps++ > 1000) {
- MCBSP_WRITE(mcbsp, SPCR1,
- MCBSP_READ_CACHE(mcbsp, SPCR1) &
- (~RRST));
- udelay(10);
- MCBSP_WRITE(mcbsp, SPCR1,
- MCBSP_READ_CACHE(mcbsp, SPCR1) |
- (RRST));
- udelay(10);
- dev_err(mcbsp->dev, "Could not read from"
- " McBSP%d Register\n", mcbsp->id);
- return -2;
- }
- }
- }
- *buf = MCBSP_READ(mcbsp, DRR1);
-
- return 0;
-}
-EXPORT_SYMBOL(omap_mcbsp_pollread);
-
-/*
- * IRQ based word transmission.
- */
-void omap_mcbsp_xmit_word(unsigned int id, u32 word)
-{
- struct omap_mcbsp *mcbsp;
- omap_mcbsp_word_length word_length;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return;
- }
-
- mcbsp = id_to_mcbsp_ptr(id);
- word_length = mcbsp->tx_word_length;
-
- wait_for_completion(&mcbsp->tx_irq_completion);
-
- if (word_length > OMAP_MCBSP_WORD_16)
- MCBSP_WRITE(mcbsp, DXR2, word >> 16);
- MCBSP_WRITE(mcbsp, DXR1, word & 0xffff);
-}
-EXPORT_SYMBOL(omap_mcbsp_xmit_word);
-
-u32 omap_mcbsp_recv_word(unsigned int id)
-{
- struct omap_mcbsp *mcbsp;
- u16 word_lsb, word_msb = 0;
- omap_mcbsp_word_length word_length;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
- mcbsp = id_to_mcbsp_ptr(id);
-
- word_length = mcbsp->rx_word_length;
-
- wait_for_completion(&mcbsp->rx_irq_completion);
-
- if (word_length > OMAP_MCBSP_WORD_16)
- word_msb = MCBSP_READ(mcbsp, DRR2);
- word_lsb = MCBSP_READ(mcbsp, DRR1);
-
- return (word_lsb | (word_msb << 16));
-}
-EXPORT_SYMBOL(omap_mcbsp_recv_word);
-
-int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word)
-{
- struct omap_mcbsp *mcbsp;
- omap_mcbsp_word_length tx_word_length;
- omap_mcbsp_word_length rx_word_length;
- u16 spcr2, spcr1, attempts = 0, word_lsb, word_msb = 0;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
- mcbsp = id_to_mcbsp_ptr(id);
- tx_word_length = mcbsp->tx_word_length;
- rx_word_length = mcbsp->rx_word_length;
-
- if (tx_word_length != rx_word_length)
- return -EINVAL;
-
- /* First we wait for the transmitter to be ready */
- spcr2 = MCBSP_READ(mcbsp, SPCR2);
- while (!(spcr2 & XRDY)) {
- spcr2 = MCBSP_READ(mcbsp, SPCR2);
- if (attempts++ > 1000) {
- /* We must reset the transmitter */
- MCBSP_WRITE(mcbsp, SPCR2,
- MCBSP_READ_CACHE(mcbsp, SPCR2) & (~XRST));
- udelay(10);
- MCBSP_WRITE(mcbsp, SPCR2,
- MCBSP_READ_CACHE(mcbsp, SPCR2) | XRST);
- udelay(10);
- dev_err(mcbsp->dev, "McBSP%d transmitter not "
- "ready\n", mcbsp->id);
- return -EAGAIN;
- }
- }
-
- /* Now we can push the data */
- if (tx_word_length > OMAP_MCBSP_WORD_16)
- MCBSP_WRITE(mcbsp, DXR2, word >> 16);
- MCBSP_WRITE(mcbsp, DXR1, word & 0xffff);
-
- /* We wait for the receiver to be ready */
- spcr1 = MCBSP_READ(mcbsp, SPCR1);
- while (!(spcr1 & RRDY)) {
- spcr1 = MCBSP_READ(mcbsp, SPCR1);
- if (attempts++ > 1000) {
- /* We must reset the receiver */
- MCBSP_WRITE(mcbsp, SPCR1,
- MCBSP_READ_CACHE(mcbsp, SPCR1) & (~RRST));
- udelay(10);
- MCBSP_WRITE(mcbsp, SPCR1,
- MCBSP_READ_CACHE(mcbsp, SPCR1) | RRST);
- udelay(10);
- dev_err(mcbsp->dev, "McBSP%d receiver not "
- "ready\n", mcbsp->id);
- return -EAGAIN;
- }
- }
-
- /* Receiver is ready, let's read the dummy data */
- if (rx_word_length > OMAP_MCBSP_WORD_16)
- word_msb = MCBSP_READ(mcbsp, DRR2);
- word_lsb = MCBSP_READ(mcbsp, DRR1);
-
- return 0;
-}
-EXPORT_SYMBOL(omap_mcbsp_spi_master_xmit_word_poll);
-
-int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 *word)
-{
- struct omap_mcbsp *mcbsp;
- u32 clock_word = 0;
- omap_mcbsp_word_length tx_word_length;
- omap_mcbsp_word_length rx_word_length;
- u16 spcr2, spcr1, attempts = 0, word_lsb, word_msb = 0;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
-
- mcbsp = id_to_mcbsp_ptr(id);
-
- tx_word_length = mcbsp->tx_word_length;
- rx_word_length = mcbsp->rx_word_length;
-
- if (tx_word_length != rx_word_length)
- return -EINVAL;
-
- /* First we wait for the transmitter to be ready */
- spcr2 = MCBSP_READ(mcbsp, SPCR2);
- while (!(spcr2 & XRDY)) {
- spcr2 = MCBSP_READ(mcbsp, SPCR2);
- if (attempts++ > 1000) {
- /* We must reset the transmitter */
- MCBSP_WRITE(mcbsp, SPCR2,
- MCBSP_READ_CACHE(mcbsp, SPCR2) & (~XRST));
- udelay(10);
- MCBSP_WRITE(mcbsp, SPCR2,
- MCBSP_READ_CACHE(mcbsp, SPCR2) | XRST);
- udelay(10);
- dev_err(mcbsp->dev, "McBSP%d transmitter not "
- "ready\n", mcbsp->id);
- return -EAGAIN;
- }
- }
-
- /* We first need to enable the bus clock */
- if (tx_word_length > OMAP_MCBSP_WORD_16)
- MCBSP_WRITE(mcbsp, DXR2, clock_word >> 16);
- MCBSP_WRITE(mcbsp, DXR1, clock_word & 0xffff);
-
- /* We wait for the receiver to be ready */
- spcr1 = MCBSP_READ(mcbsp, SPCR1);
- while (!(spcr1 & RRDY)) {
- spcr1 = MCBSP_READ(mcbsp, SPCR1);
- if (attempts++ > 1000) {
- /* We must reset the receiver */
- MCBSP_WRITE(mcbsp, SPCR1,
- MCBSP_READ_CACHE(mcbsp, SPCR1) & (~RRST));
- udelay(10);
- MCBSP_WRITE(mcbsp, SPCR1,
- MCBSP_READ_CACHE(mcbsp, SPCR1) | RRST);
- udelay(10);
- dev_err(mcbsp->dev, "McBSP%d receiver not "
- "ready\n", mcbsp->id);
- return -EAGAIN;
- }
- }
-
- /* Receiver is ready, there is something for us */
- if (rx_word_length > OMAP_MCBSP_WORD_16)
- word_msb = MCBSP_READ(mcbsp, DRR2);
- word_lsb = MCBSP_READ(mcbsp, DRR1);
-
- word[0] = (word_lsb | (word_msb << 16));
-
- return 0;
-}
-EXPORT_SYMBOL(omap_mcbsp_spi_master_recv_word_poll);
-
-/*
- * Simple DMA based buffer rx/tx routines.
- * Nothing fancy, just a single buffer tx/rx through DMA.
- * The DMA resources are released once the transfer is done.
- * For anything fancier, you should use your own customized DMA
- * routines and callbacks.
- */
-int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer,
- unsigned int length)
-{
- struct omap_mcbsp *mcbsp;
- int dma_tx_ch;
- int src_port = 0;
- int dest_port = 0;
- int sync_dev = 0;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
- mcbsp = id_to_mcbsp_ptr(id);
-
- if (omap_request_dma(mcbsp->dma_tx_sync, "McBSP TX",
- omap_mcbsp_tx_dma_callback,
- mcbsp,
- &dma_tx_ch)) {
- dev_err(mcbsp->dev, " Unable to request DMA channel for "
- "McBSP%d TX. Trying IRQ based TX\n",
- mcbsp->id);
- return -EAGAIN;
- }
- mcbsp->dma_tx_lch = dma_tx_ch;
-
- dev_err(mcbsp->dev, "McBSP%d TX DMA on channel %d\n", mcbsp->id,
- dma_tx_ch);
-
- init_completion(&mcbsp->tx_dma_completion);
-
- if (cpu_class_is_omap1()) {
- src_port = OMAP_DMA_PORT_TIPB;
- dest_port = OMAP_DMA_PORT_EMIFF;
- }
- if (cpu_class_is_omap2())
- sync_dev = mcbsp->dma_tx_sync;
-
- omap_set_dma_transfer_params(mcbsp->dma_tx_lch,
- OMAP_DMA_DATA_TYPE_S16,
- length >> 1, 1,
- OMAP_DMA_SYNC_ELEMENT,
- sync_dev, 0);
-
- omap_set_dma_dest_params(mcbsp->dma_tx_lch,
- src_port,
- OMAP_DMA_AMODE_CONSTANT,
- mcbsp->phys_base + OMAP_MCBSP_REG_DXR1,
- 0, 0);
-
- omap_set_dma_src_params(mcbsp->dma_tx_lch,
- dest_port,
- OMAP_DMA_AMODE_POST_INC,
- buffer,
- 0, 0);
-
- omap_start_dma(mcbsp->dma_tx_lch);
- wait_for_completion(&mcbsp->tx_dma_completion);
-
- return 0;
-}
-EXPORT_SYMBOL(omap_mcbsp_xmit_buffer);
-
-int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer,
- unsigned int length)
-{
- struct omap_mcbsp *mcbsp;
- int dma_rx_ch;
- int src_port = 0;
- int dest_port = 0;
- int sync_dev = 0;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return -ENODEV;
- }
- mcbsp = id_to_mcbsp_ptr(id);
-
- if (omap_request_dma(mcbsp->dma_rx_sync, "McBSP RX",
- omap_mcbsp_rx_dma_callback,
- mcbsp,
- &dma_rx_ch)) {
- dev_err(mcbsp->dev, "Unable to request DMA channel for "
- "McBSP%d RX. Trying IRQ based RX\n",
- mcbsp->id);
- return -EAGAIN;
- }
- mcbsp->dma_rx_lch = dma_rx_ch;
-
- dev_err(mcbsp->dev, "McBSP%d RX DMA on channel %d\n", mcbsp->id,
- dma_rx_ch);
-
- init_completion(&mcbsp->rx_dma_completion);
-
- if (cpu_class_is_omap1()) {
- src_port = OMAP_DMA_PORT_TIPB;
- dest_port = OMAP_DMA_PORT_EMIFF;
- }
- if (cpu_class_is_omap2())
- sync_dev = mcbsp->dma_rx_sync;
-
- omap_set_dma_transfer_params(mcbsp->dma_rx_lch,
- OMAP_DMA_DATA_TYPE_S16,
- length >> 1, 1,
- OMAP_DMA_SYNC_ELEMENT,
- sync_dev, 0);
-
- omap_set_dma_src_params(mcbsp->dma_rx_lch,
- src_port,
- OMAP_DMA_AMODE_CONSTANT,
- mcbsp->phys_base + OMAP_MCBSP_REG_DRR1,
- 0, 0);
-
- omap_set_dma_dest_params(mcbsp->dma_rx_lch,
- dest_port,
- OMAP_DMA_AMODE_POST_INC,
- buffer,
- 0, 0);
-
- omap_start_dma(mcbsp->dma_rx_lch);
- wait_for_completion(&mcbsp->rx_dma_completion);
-
- return 0;
-}
-EXPORT_SYMBOL(omap_mcbsp_recv_buffer);
-
-/*
- * SPI wrapper.
- * Since SPI setup is much simpler than the generic McBSP one,
- * this wrapper just need an omap_mcbsp_spi_cfg structure as an input.
- * Once this is done, you can call omap_mcbsp_start().
- */
-void omap_mcbsp_set_spi_mode(unsigned int id,
- const struct omap_mcbsp_spi_cfg *spi_cfg)
-{
- struct omap_mcbsp *mcbsp;
- struct omap_mcbsp_reg_cfg mcbsp_cfg;
-
- if (!omap_mcbsp_check_valid_id(id)) {
- printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
- return;
- }
- mcbsp = id_to_mcbsp_ptr(id);
-
- memset(&mcbsp_cfg, 0, sizeof(struct omap_mcbsp_reg_cfg));
-
- /* SPI has only one frame */
- mcbsp_cfg.rcr1 |= (RWDLEN1(spi_cfg->word_length) | RFRLEN1(0));
- mcbsp_cfg.xcr1 |= (XWDLEN1(spi_cfg->word_length) | XFRLEN1(0));
-
- /* Clock stop mode */
- if (spi_cfg->clk_stp_mode == OMAP_MCBSP_CLK_STP_MODE_NO_DELAY)
- mcbsp_cfg.spcr1 |= (1 << 12);
- else
- mcbsp_cfg.spcr1 |= (3 << 11);
-
- /* Set clock parities */
- if (spi_cfg->rx_clock_polarity == OMAP_MCBSP_CLK_RISING)
- mcbsp_cfg.pcr0 |= CLKRP;
- else
- mcbsp_cfg.pcr0 &= ~CLKRP;
-
- if (spi_cfg->tx_clock_polarity == OMAP_MCBSP_CLK_RISING)
- mcbsp_cfg.pcr0 &= ~CLKXP;
- else
- mcbsp_cfg.pcr0 |= CLKXP;
-
- /* Set SCLKME to 0 and CLKSM to 1 */
- mcbsp_cfg.pcr0 &= ~SCLKME;
- mcbsp_cfg.srgr2 |= CLKSM;
-
- /* Set FSXP */
- if (spi_cfg->fsx_polarity == OMAP_MCBSP_FS_ACTIVE_HIGH)
- mcbsp_cfg.pcr0 &= ~FSXP;
- else
- mcbsp_cfg.pcr0 |= FSXP;
-
- if (spi_cfg->spi_mode == OMAP_MCBSP_SPI_MASTER) {
- mcbsp_cfg.pcr0 |= CLKXM;
- mcbsp_cfg.srgr1 |= CLKGDV(spi_cfg->clk_div - 1);
- mcbsp_cfg.pcr0 |= FSXM;
- mcbsp_cfg.srgr2 &= ~FSGM;
- mcbsp_cfg.xcr2 |= XDATDLY(1);
- mcbsp_cfg.rcr2 |= RDATDLY(1);
- } else {
- mcbsp_cfg.pcr0 &= ~CLKXM;
- mcbsp_cfg.srgr1 |= CLKGDV(1);
- mcbsp_cfg.pcr0 &= ~FSXM;
- mcbsp_cfg.xcr2 &= ~XDATDLY(3);
- mcbsp_cfg.rcr2 &= ~RDATDLY(3);
- }
-
- mcbsp_cfg.xcr2 &= ~XPHASE;
- mcbsp_cfg.rcr2 &= ~RPHASE;
-
- omap_mcbsp_config(id, &mcbsp_cfg);
-}
-EXPORT_SYMBOL(omap_mcbsp_set_spi_mode);
-
#ifdef CONFIG_ARCH_OMAP3
#define max_thres(m) (mcbsp->pdata->buffer_size)
#define valid_threshold(m, val) ((val) <= max_thres(m))
@@ -1833,8 +1280,6 @@
spin_lock_init(&mcbsp->lock);
mcbsp->id = id + 1;
mcbsp->free = true;
- mcbsp->dma_tx_lch = -1;
- mcbsp->dma_rx_lch = -1;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
if (!res) {
@@ -1860,9 +1305,6 @@
else
mcbsp->phys_dma_base = res->start;
- /* Default I/O is IRQ based */
- mcbsp->io_type = OMAP_MCBSP_IRQ_IO;
-
mcbsp->tx_irq = platform_get_irq_byname(pdev, "tx");
mcbsp->rx_irq = platform_get_irq_byname(pdev, "rx");